public interface  oadd.org.apache.hadoop.security.token.DtFetcher extends java.lang.Object
{
public abstract oadd.org.apache.hadoop.io.Text getServiceName();
public abstract boolean isTokenRequired();
public abstract oadd.org.apache.hadoop.security.token.Token addDelegationTokens(oadd.org.apache.hadoop.conf.Configuration, oadd.org.apache.hadoop.security.Credentials, java.lang.String, java.lang.String) throws java.lang.Exception;
}